Trainerize vs Kahunas: Which Platform Fits Your Coaching Business?

Quick Verdict

Pick Trainerize if you're starting out, stay under 30 active clients, or want the deepest workout builder on the market. The entry tier starts around $5/month for 5 clients, which makes the trial cost almost zero. The exercise builder, the movement video library, and the MyFitnessPal integration for macro tracking remain category references. Parent company ABC Fitness Solutions provides stability since 2010, with an advertised community of 400,000+ trainers.

Pick Kahunas if you cross 50 active clients, want to automate your sales funnel, and want a ready-to-deploy branded app with no setup fee. The flat $99 to $299/month doesn't scale with client count, which changes profitability the moment you start growing. The branded app is included, and the business automation layer (sales funnels, churn prediction, lead capture) goes deeper than Trainerize's lighter touch.

Neither one ships gram-precise meal planning. Trainerize relies on MyFitnessPal for client-side macro logging, with no plan generation. Kahunas offers basic nutrition tracking but no real personalized plan engine. If your clients pay for premium meal plans, you'll need a dedicated tool either way. More on that below.

Side-by-Side Comparison (2026)

Trainerize and Kahunas come from different playbooks. Trainerize keeps a tiered pricing grid based on active client count, the classic SaaS coaching model. Kahunas applies a flat fee, no client cap. Here's how the two stack up on the criteria that matter for an online fitness coach.

The math flip between the two depends on volume. Under 20 active clients, Trainerize stays unbeatable on the entry ticket. Past 50 active clients, the Trainerize grid climbs and Kahunas becomes cheaper over time. Pricing is one criterion among many, but it often shapes the decision.

Trainerize at a Glance

Trainerize, now ABC Trainerize after the ABC Fitness Solutions acquisition, is the incumbent leader of online coaching SaaS. Launched in 2010, the tool advertises 400,000+ trainers worldwide. The value prop stays clear: an all-in-one platform that covers training, client tracking, communication, and ships a customizable branded mobile app. The workout builder remains a category reference, with a deep exercise video library and a flexible program editor.

On nutrition, Trainerize doesn't try to reinvent the wheel: native MyFitnessPal integration for client-side macro logging. Your client enters meals in MFP, and the numbers flow back into Trainerize on the coach side. That's tracking, not planning. For a coach who wants to count macros, it's enough. For a coach who wants to produce and ship complete meal plans, it falls short.

On community, Trainerize benefits from the incumbent effect: active Facebook groups, YouTube tutorials, deep partner integrations, multilingual support. The 15+ year track record reassures coaches starting out who don't want to bet on a young startup. The Trainer Academy resource hub, the certified-trainer integrations with gym franchises, and the steady stream of feature releases over the years have built a sense of "safe default" for online coaches comparing tools.

That maturity has a flip side. Some coaches report the interface feels dated compared to newer entrants, the admin web app can lag on large client lists, and the pace of major innovation has slowed since the ABC Fitness acquisition. Trainerize is a reliable workhorse, not a flashy bet on what's next. For a deeper look, read our Trainerize 2026 review.

Kahunas at a Glance

Kahunas plays a different tune. Launched around 2020, independent team, sharp positioning: automate the coach's business as much as the training. The branded mobile app is included from the standard plan up, with no setup fee and no extra Apple or Google subscription. Deployment is fast, the interface feels more modern, but customization stays less fine-grained than the Trainerize custom version. For a coach who wants to sharpen brand presence without dropping $1,000 upfront, that's a clear win.

The real differentiator vs Trainerize is the commercial layer. Kahunas ships automated sales funnels (landing pages with lead capture, email sequences, conversion to paid offers), a churn prediction system (behavioral signals that flag clients at risk of canceling), and lead capture tools to drive traffic to your offers. This automation layer becomes strategic once you cross 30 active clients and conversion turns into a real concern. Note: Kahunas pricing is gated behind a demo, you can't get exact numbers without booking a call.

On nutrition, Kahunas includes a built-in module (macro and meal tracking, no MyFitnessPal dependency). That's friendlier for clients who don't want to juggle two apps, but the engine stays basic. No meal-plan generation calibrated to macro targets, no fine-grained allergy filters, no white-label PDF ready to ship.

Kahunas markets itself heavily on the entrepreneur-coach narrative: build your brand, scale your offers, get out of the day-to-day grind. The positioning resonates with coaches who think of themselves as small business owners first and trainers second. The trade-off: if you want a deep workout builder and a long track record of refinement, you're trading some of that for the automation. For a deeper look, read our Kahunas 2026 review.

Pricing Math: Three Coach Scenarios

Kahunas pricing isn't public: you have to request a demo to get exact numbers. Trainerize publishes the grid in the open on its site. That transparency gap also shapes the buying experience. To cut through, here are three representative scenarios.

Branded Mobile App: Trainerize Custom Build vs Kahunas Included White-Label

A branded mobile app has become a standard for serious online coaches. Both tools ship one, but the terms differ widely. Trainerize publishes a custom app on Apple and Google stores under your coaching brand, with your logo, colors, and icons. The build takes several weeks and costs around $1,000 in one-time setup, plus a dedicated monthly fee for the custom branded app (varies by plan).

Kahunas includes a branded app from the standard plan up, with no setup fee, no extra monthly add-on, and no separate Apple or Google fees. Deployment takes a few days, the interface feels modern, and the app carries your colors and logo. The trade-off: deep customization (custom icons, specific behaviors, native integrations) stays less developed than the Trainerize custom version.

For a coach starting out who wants to sharpen brand presence quickly without dropping $1,000 upfront, Kahunas is more accessible. For an established coach investing in real long-term digital presence and a fully personalized app published in their name on the stores, Trainerize goes deeper. Both choices make sense, the right call depends on your maturity and your margin.

One thing both apps share: they replace the unsightly "[Your Coach] sent you a workout via Trainerize" notification with something that looks like your actual brand. That alone closes a perception gap that hurts when you're charging $200/month for premium coaching. Clients shouldn't see your software vendor's logo before they see yours, and both platforms understand that. The question is how polished the result needs to look, and how much you're willing to invest to get there.

Workout Builder and Nutrition: Trainerize Depth vs Kahunas Simplicity

On the workout builder, Trainerize keeps a clear lead. The exercise video library covers hundreds of movements, the program editor handles advanced parameters (tempo, rest, supersets, drop sets, RIR, RPE), and training cycle management (linear, undulating, blocks) goes deeper. For a coach programming complex plans (powerlifting, periodized hypertrophy, athletes in prep), Trainerize depth makes the difference.

Kahunas offers a solid but simpler workout builder. The interface is more modern, faster to learn, but the advanced parameters are fewer. For a generalist coach programming general fitness, weight loss, or metabolic conditioning, that's plenty. For a coach specialized in strength, sharp hypertrophy, or athletic prep, you'll hit some ceilings.

On nutrition, the simplicity picture flips. Trainerize routes through MyFitnessPal: the client logs meals in MFP, and the macros flow back into Trainerize. That's solid for tracking but asks the client to use two apps. Kahunas ships a built-in nutrition module: the client logs meals directly inside the branded app, which cuts friction. The trade-off: the Kahunas food database is smaller than MyFitnessPal's, and macro tracking stays basic. Neither tool generates calibrated meal plans (see the shared gap below).

Client Communication: Chat, Video, Habits, Progress Photos

On communication, both tools cover the fundamentals: in-app chat messaging, progress photos, body measurements, weigh-in tracking, habit tracking (sleep, hydration, daily steps). The experience quality depends more on app polish than on feature lists.

Trainerize has an edge on in-context exercise videos: your client taps an exercise in their session and gets a demo video right there, which cuts technical confusion. The chat messaging is solid, with voice messages and personalized video sends. Video coaching calls usually need a third-party integration (Zoom, Google Meet) rather than a native feature.

Kahunas includes native coach-client video calls out of the box, no external dependency, which simplifies the monthly check-in or occasional consultations. The chat is modern and ships reliable push notifications. For a coach who spends a lot of time on personalized video check-ins, Kahunas cuts the friction. For a coach who leans on video demos embedded inside the training program, Trainerize stays smoother.

Business Automation: The Real Kahunas Edge

This is where Kahunas pulls ahead. The platform ships a suite of business automation tools that Trainerize only partially covers, or doesn't cover at all without bolting on third-party integrations.

Kahunas embeds a full sales funnel: landing pages with lead capture, automated email sequences, lead scoring, conversion to paid offers. You can set up a complete funnel (free lead magnet, education sequence, paid offer, upsell) without leaving the tool. The churn prediction analyzes behavioral signals (drop in login frequency, missed progress photos, unanswered messages) and alerts you before a client cancels. At 50+ active clients, that signal is gold.

Trainerize sticks to a lighter commercial layer: Stripe integration for payments, subscription management, but no built-in sales funnel or churn prediction. To automate, you combine Trainerize with external tools (Mailchimp or Klaviyo for email, Calendly for booking, Stripe for payments), which inflates the real ticket and adds operational complexity. For a coach who values a unified suite, Kahunas wins.

One caveat though: business automation rarely flips the table by itself. The coaches who get the most out of Kahunas's funnel tools are the ones who already know how to write a landing page headline that converts, structure an email sequence that warms a lead, and price an offer that closes. If those fundamentals aren't in place, the funnel builder won't fix a weak pitch. Kahunas saves time for coaches who already have a sales motion that works. Trainerize coaches who want to add automation often end up paying $30 to $50 a month for ConvertKit or ActiveCampaign anyway, which puts the real comparison closer than the headline numbers suggest.

Which Coach Picks Which

The right platform depends on your client volume, your monthly margin, your sales strategy, and your programming skills. Here are the typical profiles and matching picks.

The Shared Limit: No Gram-Precise Meal Plans

Trainerize and Kahunas cover training, tracking, and client relationships with different depths. But on gram-precise meal planning, both tools stop halfway. Trainerize relies on MyFitnessPal for client-side macro logging, with no calibrated plan generation. Kahunas offers a built-in nutrition module for tracking but no real personalized plan engine.

If your clients accept basic nutrition tracking calibrated to calorie totals and a rough macro split, either platform works. If you sell premium meal plans (structured weight loss, body recomposition, clean bulk, contest prep), your clients expect a precise deliverable, validated, ready to follow exactly. Without a dedicated tool, you'll end up building plans in a spreadsheet, exporting them to PDF by hand, and sending them outside the platform. That friction costs hours per week and weakens the premium image of your service.

There's also a pricing-power dimension. Coaches who deliver a true meal plan (not just macro targets, but actual recipes calibrated to those targets, with grocery lists and allergy filters) can charge $50 to $150 more per client per month than coaches who only ship training plans. The market signals that nutrition is the higher-value, harder-to-replicate layer. Neither Trainerize nor Kahunas closes this loop for you. The coaches who do the most revenue per client are the ones who plug a dedicated meal-planning tool into either platform and ship a premium deliverable that justifies the higher ticket.

Promealplan: The Nutrition Complement to Trainerize or Kahunas

Promealplan is neither an online coaching platform nor a business automation suite. It's a tool focused on gram-precise meal plan production, designed to plug into Trainerize or Kahunas as a complement. You keep Trainerize for workout builder depth and incumbent community, or Kahunas for business automation and the branded app, and Promealplan delivers the premium nutrition asset under your brand.

The logic stays simple: each tool stays sharp at what it does. Your clients train inside Trainerize or Kahunas, communicate with you in the same app, and receive their premium gram-precise meal plans from Promealplan, with consistent brand presence across the experience. For head-to-head breakdowns, see our Promealplan vs Trainerize and Promealplan vs Kahunas comparisons. You can also explore function-specific alternatives: Trainerize meal-planning alternative or Kahunas alternatives for coaches.

Frequently Asked Questions

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